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- About KeithN123
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08-29-2003
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07-09-2012
01:12 AM
I would like to configure a task in Ciscoworks that would generate a report for a set of "Netshow" commands - e.g. show ip route eigrp, show ip eigrp topology plus a few more ? I'm not a regular user of CiscoWorks, so whilst I now it would be easy enough to do this from the command line, the network is quite large and it would be useful if I could get Ciscoworks to do this for me. how do I activate the task once configured ? kind regards Keith
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01-30-2012
01:11 AM
thanks again Marvin - yes we always initiate from the inside. we will test this morning -
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01-27-2012
04:48 PM
Hi Marvin, thanks for taking the time to look at this problem for me. I have used simple static natting for outside to inside OSFW01# sh run static static (inside,outside) 10.2.32.11 10.2.7.11 netmask 255.255.255.255 static (inside,outside) 10.2.32.12 10.2.7.12 netmask 255.255.255.255 operating system version is asa821-k8.bin regards Keith
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01-27-2012
07:14 AM
I have a requirement to NAT a spare address on the same subnet range as one of the firewall interface - however, because this is not allocated to a physical interface, there is no mac entry in the arp cache. the other end of the link from the firewall is connected to a router which has no idea how to reach this "virtual address" - again because there is no entry in the arp cache I have tried to put a static arp entry into the firewall but this doesn't appear to work either. Should I be using a mac address form a physical interface or can I create a dummy mac for this - If the router can't see the ip address, then users will not be able to target this address - so that the firewall can NAT to the real outside address. I have tried routes to null0 on the router and static arp entries on both devices but the user just times when trying to connect to 10.2.7.11 (nat to 10.2.32.11) attached is a very basic visio diagram which I hope explains what I am trying to achieve. any help would be appreciated. many thanks
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09-19-2011
08:37 AM
Hi I am trying to connect through an ASA5520 using Cisco Anyconnect client - The client downloads OK to the remote user and logs in successfully but I see the following error, which I believe is preventing me from connecting to any servers on my network. Sep 19 2011 14:48:26 106012 10.254.20.1 224.0.0.22 Deny IP from 10.254.20.1 to 224.0.0.22, IP options: "Router Alert" any help is appreciated many thanks Keith
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07-26-2011
06:22 AM
Hi can anyone tell me if it is possible to do a conditional NAT based on the source address ? i.e. if source address is 192.168.1.1 and the destination is 10.47.1.50 then NAT 192.168.1.1 to 10.49.5.20 if source address is 192.168.1.2 and the destination is 10.47.1.50 then NAT 192.168.1.2 to 10.49.5.30 many thanks Keith
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07-22-2011
04:28 PM
Hi Naidu tried this option but it failed also. I have posted a more detailed peace of the NAT configuration - hopefully that explains it better regards Keith
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07-21-2011
05:00 AM
Hi Naidu tried route-map butstill getting the same error regards Keith
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07-21-2011
04:48 AM
cheers Jon - only one translation at the moment so it's fine - regards Keith
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07-21-2011
04:47 AM
thanks for the assistance Naidu but it did not fix the problem - I couldn't see anything already mapped either regards Keith
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07-21-2011
04:21 AM
Hi I am trying to configure NAT on a 3900 router but I am getting errors. config & the errors are listed below Could anyone please help me identify the problem ? kind regards Message was edited by: Keith Newbould Int Gi0/0 Ip address 10.245.10.186 255.255.255.252 Ip nat outside ! Int Gi0/2 Ip address 192.168.1.1 255.255.255.0 Ip nat inside ! Access-list 151 permit tcp host 192.168.181.41 host 10.49.1.51 eq 25 Access-list 151 permit tcp host 192.168.182.41 host 10.49.1.51 eq 25 ! Ip nat pool 151 10.49.5.51 10.49.5.51 netmask 255.255.255.252 overload ! Ip nat inside source list 151 pool 151 ! Ip route 192.168.181.0 255.255.255.0 192.168.1.254 ! Router# The error I get is as follows: *Jul 21 10:50:43.964: NAT: failed to allocate address for 192.168.181.41, list/map 151 *Jul 21 10:50:43.964: mapping pointer available mapping:0 *Jul 21 10:50:43.964: NAT*: Can't create new inside entry - forced_punt_flags: 0 *Jul 21 10:50:43.964: NAT: failed to allocate address for 192.168.181.41, list/map 151 *Jul 21 10:50:43.964: mapping pointer available mapping:0 *Jul 21 10:50:43.964: NAT: translation failed (A), dropping packet s=192.168.181.41 d=10.49.1.51
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05-24-2011
04:18 AM
hi Alain many thanks for your help with this - it worked straight away as soon as I implemented your config. kind regards Keith
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Public Statistics
| Date Registered | 08-29-2003 12:55 PM |
| Date Last Visited | 08-18-2017 03:53 AM |
| Total Messages Posted | 94 |
Helpful Votes Given To
| User | Helpful Count |
|---|---|
| 15 | |
| 12 | |
| 4 | |
| 5 | |
| 2 |
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